Top critical review
It is not solid & cannot bear advertised weight.
Reviewed in the United States on January 4, 2020
I wanted this arm to be able to mount a 34" ultra wide LG monitor on my desk above my 27" iMac. Before you question me, This thing is rated for 17.6lbs. The monitor (without the stand) is under about 15lbs. I put the stand/mount together, not simple but not difficult. NOTE: If you want to extend the length of the pole DO NOT buy the WALI extension poles from the WALI mounting system. They are NOT compatible and their hole sizes and locations do not work with this arm and clamp. Anyway, I put the mount/arm together and clamped it the the desk. It certainly did not seem firm. I then hung the monitor. It seems ok at first, until I started to test the arm and the movement... and then it fell apart and the monitor crashed down on top of the iMac which I'd just purchased for $4500! As you can imagine I wasn't best pleased. Every bolt was tightened. The clamp was super tightened. When it comes to these things I don't take second chances. Too much money at stake to risk a $600 monitor falling at any moment on my iMac. Not sure what I can use in place of this set up so sending everything back unfortunately.